If a and b are two rational numbers, which expressions are equivalent to a-b? Mark all that apply.
2 answers:
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My numbers aren't exactly the same due to rounding but you can still see the answer.
Answer:
Juan got 18.50 miles per gallon.
Step-by-step explanation:
We are given the following in the question:
Odometer in the beginning of trip = 1460.3 miles
Odometer at the end of trip = 1830.2
Gallons of gas used for trip = 20 gallons
Distance of trip =
= Odometer at the end of trip - Odometer in the beginning of trip
Thus, the trip was of 369.9 miles.
Miles per gallon =
Thus, Juan got 18.50 miles per gallon.